California · population 23,321
Lead pipes in Millbrae, CA
No lead lines reported
Most of Millbrae (population 23,321) gets its water from City of Millbrae, which reported 6,368 service lines and no lead, galvanized or unknown lines.
0% of City of Millbrae's service lines are lead or galvanized requiring replacement, lower than the California average (0.1%) and lower than the national average (3.1%).
- Lead 0%
- Galvanized (replace) 0%
- Unknown 0%
- Non-lead 100%
Latest lead test for City of Millbrae (Jan 2023–Dec 2025): not detected at the 90th percentile, against a 15 ppb federal action level. Full test history.
Compliance record: EPA lists no Lead and Copper Rule violations since 2015 for City of Millbrae.
Water systems serving Millbrae
| Water system | Lead | Galv. | Unknown | % lead |
|---|---|---|---|---|
| City of MillbraeMain system | 0 | 0 | 0 | 0% |
| City of BurlingameServes nearby areas | 0 | 0 | 0 | 0% |
Matched from EPA water system service area boundaries and the cities each system reports serving. Edges of the city may be served by a neighboring system; your water bill names your utility.
Check your address in Millbrae
The counts above cover the whole water system. To see whether your line is lead, look up your address on City of Millbrae's official inventory. Utilities had to make these public by October 16, 2024.
No map yet? Do the 2-minute scratch and magnet test.
Protect your drinking water
If your line is lead, galvanized or unknown, use a filter certified to NSF/ANSI 53 for lead for drinking, cooking and baby formula, and use only cold water.
Choosing a lead-certified filter · Testing your water · Replacement cost
Nearby cities
- Burlingameno lead reported
- San Brunono lead reported
- Hillsboroughno lead reported
- South San Francisco15,446 unknown
- Pacificano lead reported
- Brisbaneno lead reported
- San Mateono lead reported
- Colma15,446 unknown
Check another water system
Questions
Does Millbrae, CA have lead pipes?
City of Millbrae, which serves Millbrae, reported no lead, galvanized or unknown service lines.
Who supplies water to Millbrae?
EPA's service area maps place most of Millbrae in City of Millbrae's service area (PWSID CA4110018). City of Burlingame also serves parts of the city or nearby areas.
How do I check whether my Millbrae home has a lead service line?
Search your address on City of Millbrae's service line inventory map. You can also scratch the pipe where water enters your home: lead is soft, dull gray, scratches to shiny silver and doesn't attract a magnet.
When will lead pipes in Millbrae be replaced?
EPA's Lead and Copper Rule Improvements require most systems to replace lead and galvanized-requiring-replacement lines by December 31, 2037. Ask City of Millbrae whether your street is scheduled and whether it covers the private side.